133121003122329 has 8 divisors (see below), whose sum is σ = 177524954878272. Its totient is φ = 88732193390640.

The previous prime is 133121003122309. The next prime is 133121003122337. The reversal of 133121003122329 is 923221300121331.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 133121003122329 - 2⁹ = 133121003121817 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 133121003122329.

It is not an unprimeable number, because it can be changed into a prime (133121003122309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3785485549 + ... + 3785520714.

It is an arithmetic number, because the mean of its divisors is an integer number (22190619359784).

Almost surely, 2^{133121003122329} is an apocalyptic number.

It is an amenable number.

133121003122329 is a deficient number, since it is larger than the sum of its proper divisors (44403951755943).

133121003122329 is an equidigital number, since it uses as much as digits as its factorization.

133121003122329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7571012127.

The product of its (nonzero) digits is 11664, while the sum is 33.

The spelling of 133121003122329 in words is "one hundred thirty-three trillion, one hundred twenty-one billion, three million, one hundred twenty-two thousand, three hundred twenty-nine".